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Gentoo Linux Security Advisory GLSA 201803-03 |
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https://security.gentoo.org/ |
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Severity: High |
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Title: Go: User-assisted execution of arbitrary code |
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Date: March 07, 2018 |
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Bugs: #647250 |
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ID: 201803-03 |
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Synopsis |
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======== |
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|
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A vulnerability in Go might allow remote attackers to execute arbitrary |
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commands during source code build. |
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Background |
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========== |
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Go is an open source programming language that makes it easy to build |
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simple, reliable, and efficient software. |
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Affected packages |
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================= |
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------------------------------------------------------------------- |
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Package / Vulnerable / Unaffected |
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------------------------------------------------------------------- |
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1 dev-lang/go < 1.9.4 >= 1.9.4 |
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Description |
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=========== |
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|
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A command injection flaw was discovered in the source code build phase |
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because of the "go get" command, which does not block -fplugin= and |
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-plugin arguments. |
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Impact |
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====== |
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A remote attacker could entice a user to process a repository |
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containing maliciously-crafted build instructions using "go get", |
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resulting in the execution of arbitrary code with the privileges of the |
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process. |
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Workaround |
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========== |
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There is no known workaround at this time. |
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Resolution |
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========== |
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All Go users should upgrade to the latest version: |
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=dev-lang/go-1.9.4" |
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References |
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========== |
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[ 1 ] CVE-2018-6574 |
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https://nvd.nist.gov/vuln/detail/CVE-2018-6574 |
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Availability |
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============ |
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This GLSA and any updates to it are available for viewing at |
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the Gentoo Security Website: |
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https://security.gentoo.org/glsa/201803-03 |
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Concerns? |
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========= |
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Security is a primary focus of Gentoo Linux and ensuring the |
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confidentiality and security of our users' machines is of utmost |
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importance to us. Any security concerns should be addressed to |
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security@g.o or alternatively, you may file a bug at |
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https://bugs.gentoo.org. |
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License |
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======= |
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Copyright 2018 Gentoo Foundation, Inc; referenced text |
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belongs to its owner(s). |
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The contents of this document are licensed under the |
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Creative Commons - Attribution / Share Alike license. |
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https://creativecommons.org/licenses/by-sa/2.5 |
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